| 1 | const std = @import("std"); |
| 2 | const leven = @import("leven").leven; |
| 3 | const expect = @import("expect").expect; |
| 4 | |
| 5 | test { |
| 6 | const alloc = std.testing.allocator; |
| 7 | try expect(try leven(u8, alloc, "a", "b", 20)).toEqual(1); |
| 8 | try expect(try leven(u8, alloc, "ab", "ac", 20)).toEqual(1); |
| 9 | try expect(try leven(u8, alloc, "ac", "bc", 20)).toEqual(1); |
| 10 | try expect(try leven(u8, alloc, "abc", "axc", 20)).toEqual(1); |
| 11 | try expect(try leven(u8, alloc, "kitten", "sitting", 20)).toEqual(3); |
| 12 | try expect(try leven(u8, alloc, "xabxcdxxefxgx", "1ab2cd34ef5g6", 20)).toEqual(6); |
| 13 | try expect(try leven(u8, alloc, "cat", "cow", 20)).toEqual(2); |
| 14 | try expect(try leven(u8, alloc, "xabxcdxxefxgx", "abcdefg", 20)).toEqual(6); |
| 15 | try expect(try leven(u8, alloc, "javawasneat", "scalaisgreat", 20)).toEqual(7); |
| 16 | try expect(try leven(u8, alloc, "example", "samples", 20)).toEqual(3); |
| 17 | try expect(try leven(u8, alloc, "sturgeon", "urgently", 20)).toEqual(6); |
| 18 | try expect(try leven(u8, alloc, "levenshtein", "frankenstein", 20)).toEqual(6); |
| 19 | try expect(try leven(u8, alloc, "distance", "difference", 20)).toEqual(5); |
| 20 | // try expect(try leven(u8, alloc, "因為我是中國人所以我會說中文", "因為我是英國人所以我會說英文", 20)).toEqual(2); |
| 21 | } |